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Drinking water in Altenstadt

There are 3 places with this name — listed below by area. To determine the exact match, look up the postcode.

How to read the share of the parametric value

12 % Share of the parametric value. The proportion of the permitted maximum that the measured value uses — here 12 %, so just over an eighth.
< 10 % * Below the limit of quantification. The substance was not detectable. The mark shows where the detection limit lies relative to the parametric value — the actual share of the parametric value is below that.

Several samples per year: for chemical parameters the mean value is given, for microbiological ones the highest measured value. There the parametric value is zero — a single finding would disappear in the average, and it is precisely that finding which is the information. Which reference applies is stated in the last column of the table.

Altenstadt (63674)

Altenstadt

Gemeinde Altenstadt (gemeindeeigene Wasserversorgung)

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 23/01/2023. We have no newer values — which is why we show the latest available ones rather than none at all. They say nothing about how the water has changed since then.

Water hardness
19 °dH
Hardness range hard
Key values Altenstadt
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 21,6 mg/l 50 mg/l
43 %
Single value · Altenstadt
Sulphate 34,3 mg/l 250 mg/l
14 %
Single value · Altenstadt
Show all recorded parameters (17 — most recent value per parameter)

Chemical parameters (4)

Chemical parameters – Altenstadt
Parameter Value Parametric value Share of the parametric value Reference
Chromium <0,01 mg/l
below limit of quantification
 25 µg/l
< 40 % *
Single value · Altenstadt
Copper <0,03 mg/l
below limit of quantification
 2 mg/l
< 2 % *
Single value · Altenstadt
Fluoride 0,13 mg/l 1.5 mg/l
9 %
Single value · Altenstadt
Nitrate 21,6 mg/l 50 mg/l
43 %
Single value · Altenstadt

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Indicator parameters (9)

Indicator parameters – Altenstadt
Parameter Value Parametric value Share of the parametric value Reference
Ammonium <0,1 mg/l
below limit of quantification
 0.5 mg/l
< 20 % *
Single value · Altenstadt
Calcite dissolution capacity -25,5 mg/l CaCO3 5 mg/l CaCO3 — Single value · Altenstadt
Colour <0,2 1/m
below limit of quantification
 0.5 m⁻¹ — Single value · Altenstadt
Iron <0,03 mg/l
below limit of quantification
 0.2 mg/l
< 15 % *
Single value · Altenstadt
Manganese <0,01 mg/l
below limit of quantification
 50 µg/l
< 20 % *
Single value · Altenstadt
pH 7,60 - 6,5–9,5 — Single value · Altenstadt
Sulphate 34,3 mg/l 250 mg/l
14 %
Single value · Altenstadt
Temperature 10,4 °C — — Single value · Altenstadt
Turbidity <0,5 NTU
below limit of quantification
 1 NTU — Single value · Altenstadt

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Further parameters (4)

Further parameters – Altenstadt
Parameter Value Parametric value Share of the parametric value Reference
Carbonate hardness 15,3 °dH — — Single value · Altenstadt
Hydrogen carbonate 332 mg/l — — Single value · Altenstadt
Oxygen 6,44 mg/l — — Single value · Altenstadt
Total hardness 3,39 mmol/l — — Single value · Altenstadt

Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.

Source: https://www.altenstadt.de/wirtschaft/trinkwasserwerte/physkalisch-chemische-kenndaten-v.-17.2.23.pdf?cid=czg · 17.02.2023 · 23.01.2023 · retrieved on 11/07/2026

Postcodes in this zone: 63674

Show 4 more supply zones

Altenstadt, Kindergarten, Küche, Schwenkauslauf der rechten Spültischbatterie

Gemeinde Altenstadt (gemeindeeigene Wasserversorgung)

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 07/04/2025. We have no newer values — which is why we show the latest available ones rather than none at all. They say nothing about how the water has changed since then.

Water hardness
19.5 °dH
Hardness range hard
Key values Altenstadt, Kindergarten, Küche, Schwenkauslauf der rechten Spültischbatterie
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 19,1 mg/l 50 mg/l
38 %
Single value
Lead < 0,002 mg/l
below limit of quantification
 10 µg/l
< 20 % *
Single value
Escherichia coli (E. coli) 0 KBE/100 ml 0/100 ml — Single value
Sulphate 29,0 mg/l 250 mg/l
12 %
Single value
Sodium 10,6 mg/l 200 mg/l
5 %
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Show all recorded parameters (52 — most recent value per parameter)

Microbiology (2)

Microbiology – Altenstadt, Kindergarten, Küche, Schwenkauslauf der rechten Spültischbatterie
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 KBE/100 ml 0/100 ml — Single value
Intestinal enterococci 0 KBE/100 ml 0/100 ml — Single value

Chemical parameters (26)

Chemical parameters – Altenstadt, Kindergarten, Küche, Schwenkauslauf der rechten Spültischbatterie
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane < 0,0006 mg/l
below limit of quantification
 3 µg/l
< 20 % *
Single value
Antimony < 0,002 mg/l
below limit of quantification
 5 µg/l
< 40 % *
Single value
Arsenic < 0,001 mg/l
below limit of quantification
 10 µg/l
< 10 % *
Single value
Benzene < 0,00025 mg/l
below limit of quantification
 1 µg/l
< 25 % *
Single value
Benzo(a)pyrene < 0,0000025 mg/l
below limit of quantification
 10 ng/l
< 25 % *
Single value
Benzo(b)fluoranthene < 0,00001 mg/l
below limit of quantification
 — — Single value
Benzo(ghi)perylene < 0,00001 mg/l
below limit of quantification
 — — Single value
Benzo(k)fluoranthene < 0,00001 mg/l
below limit of quantification
 — — Single value
Bisphenol A < 0,0001 mg/l
below limit of quantification
 2.5 µg/l
< 4 % *
Single value
Boron < 0,02 mg/l
below limit of quantification
 1 mg/l
< 2 % *
Single value
Bromate < 0,002 mg/l
below limit of quantification
 10 µg/l
< 20 % *
Single value
Cadmium < 0,0002 mg/l
below limit of quantification
 3 µg/l
< 7 % *
Single value
Chromium < 0,0005 mg/l
below limit of quantification
 25 µg/l
< 2 % *
Single value
Copper < 0,03 mg/l
below limit of quantification
 2 mg/l
< 2 % *
Single value
Cyanide < 0,01 mg/l
below limit of quantification
 50 µg/l
< 20 % *
Single value
Fluoride 0,15 mg/l 1.5 mg/l
10 %
Single value
Indeno(1,2,3-cd)pyrene < 0,00001 mg/l
below limit of quantification
 — — Single value
Lead < 0,002 mg/l
below limit of quantification
 10 µg/l
< 20 % *
Single value
Mercury < 0,0002 mg/l
below limit of quantification
 1 µg/l
< 20 % *
Single value
Nickel < 0,002 mg/l
below limit of quantification
 20 µg/l
< 10 % *
Single value
Nitrate 19,1 mg/l 50 mg/l
38 %
Single value
Nitrite < 0,02 mg/l
below limit of quantification
 0.5 mg/l
< 4 % *
Single value
Selenium < 0,001 mg/l
below limit of quantification
 10 µg/l
< 10 % *
Single value
Tetrachloroethene < 0,001 mg/l
below limit of quantification
 — — Single value
Trichloroethene < 0,001 mg/l
below limit of quantification
 — — Single value
Uranium 0,0044 mg/l 10 µg/l
44 %
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Indicator parameters (17)

Indicator parameters – Altenstadt, Kindergarten, Küche, Schwenkauslauf der rechten Spültischbatterie
Parameter Value Parametric value Share of the parametric value Reference
Aluminium < 0,03 mg/l
below limit of quantification
 0.2 mg/l
< 15 % *
Single value
Ammonium < 0,1 mg/l
below limit of quantification
 0.5 mg/l
< 20 % *
Single value
Calcite dissolution capacity -22,1 mg/l CaCO3 5 mg/l CaCO3 — Single value
Chloride 28,9 mg/l 250 mg/l
12 %
Single value
Coliform bacteria 0 KBE/100 ml 0/100 ml — Single value
Colony count 22 °C 1 KBE/ml ohne anormale Veränderung — Single value
Colony count 36 °C 0 KBE/ml ohne anormale Veränderung — Single value
Colour < 0,2 1/m
below limit of quantification
 0.5 m⁻¹ — Single value
Conductivity (25 °C) 703 µS/cm 2,790 µS/cm — Single value
Iron < 0,03 mg/l
below limit of quantification
 0.2 mg/l
< 15 % *
Single value
Manganese < 0,01 mg/l
below limit of quantification
 50 µg/l
< 20 % *
Single value
pH 7,50 - 6,5–9,5 — Single value
Sodium 10,6 mg/l 200 mg/l
5 %
Single value
Sulphate 29,0 mg/l 250 mg/l
12 %
Single value
Temperature 10,0 °C — — Single value
Total organic carbon (TOC) 1,38 mg/l C ohne anormale Veränderung — Single value
Turbidity < 0,5 NTU
below limit of quantification
 1 NTU — Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Further parameters (7)

Further parameters – Altenstadt, Kindergarten, Küche, Schwenkauslauf der rechten Spültischbatterie
Parameter Value Parametric value Share of the parametric value Reference
Acid capacity to pH 4.3 5,65 mmol//l — — Single value
Calcium 88,7 mg/l — — Single value
Carbonate hardness 15,8 °dH — — Single value
Magnesium 30,3 mg/l — — Single value
Potassium 1,83 mg/l — — Single value
Sum of alkaline earth metals 3,70 mmol/l — — Single value
Total hardness 19,5 °dH — — Single value

Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.

Source: altenstadt-hessen-dffb3f38.pdf · 07.04.2025 · Probenahme 27.02.2025 10:22 Uhr; Untersuchungsdauer 27.02.2025–07.04.2025 (Haupttabellen) bzw. 27.02.2025–07.03.2025 (Blei/Kupfer/Nickel) · retrieved on 11/07/2026

Postcodes in this zone: 63674

Echzell

OVAG

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness
2,00 (11,22 °dH) mmol / l
Hardness range mittel
Key values Echzell
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 17 mg / l 50 mg/l — Single value
Lead <0,003 mg / l
below limit of quantification
 10 µg/l — Single value
Sulphate 16 mg / l 250 mg/l — Single value
Sodium 10 (0,43 mmol / l) mg / l 200 mg/l — Single value
Show all recorded parameters (22 — most recent value per parameter)

Chemical parameters (6)

Chemical parameters – Echzell
Parameter Value Parametric value Share of the parametric value Reference
Copper <0,02 mg / l
below limit of quantification
 2 mg/l — Single value
Fluoride <0,2 mg / l
below limit of quantification
 1.5 mg/l — Single value
Lead <0,003 mg / l
below limit of quantification
 10 µg/l — Single value
Nitrate 17 mg / l 50 mg/l — Single value
Nitrite <0,04 mg / l
below limit of quantification
 0.5 mg/l — Single value
Uranium <0,001 mg / l
below limit of quantification
 10 µg/l — Single value

Indicator parameters (8)

Indicator parameters – Echzell
Parameter Value Parametric value Share of the parametric value Reference
Ammonium <0,1 mg / l
below limit of quantification
 0.5 mg/l — Single value
Calcite dissolution capacity -2,7 mg / l 5 mg/l CaCO3 — Single value
Chloride 18 mg / l 250 mg/l — Single value
Conductivity (25 °C) 426 µS / cm 2,790 µS/cm — Single value
Iron <0,02 mg / l
below limit of quantification
 0.2 mg/l — Single value
pH 7,62 6,5–9,5 — Single value
Sodium 10 (0,43 mmol / l) mg / l 200 mg/l — Single value
Sulphate 16 mg / l 250 mg/l — Single value

Further parameters (8)

Further parameters – Echzell
Parameter Value Parametric value Share of the parametric value Reference
Calcium 41 (1,02 mmol / l) mg / l — — Single value
Carbonate hardness 1,8 (10,1 °dH) mmol / l — — Single value
Hardness range (WRMG) mittel — — Single value
Magnesium 24 (0,99 mmol / l) mg / l — — Single value
Phosphate <0,2 mg / l
below limit of quantification
 — — Single value
Potassium 2,4 (0,06 mmol / l) mg / l — — Single value
Silicate / silicic acid 34 mg / l — — Single value
Total hardness 2,00 (11,22 °dH) mmol / l — — Single value

Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.

Source: https://www.ovag.de/wasser/trinkwasserqualitaet/orte.html?commune_picker=Echzell&district_picker=Echzell · 17.09.2025 · retrieved on 13/07/2026

Postcodes in this zone: 63674

Oberau, Kindergarten, Küche, Schwenkauslauf der Spültischbatterie

Gemeinde Altenstadt (gemeindeeigene Wasserversorgung)

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 27/02/2025. We have no newer values — which is why we show the latest available ones rather than none at all. They say nothing about how the water has changed since then.

Water hardness
17.5 °dH
Hardness range hard
Key values Oberau, Kindergarten, Küche, Schwenkauslauf der Spültischbatterie
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 17,7 mg/l 50 mg/l
35 %
Single value
Escherichia coli (E. coli) 0 KBE/100 ml 0/100 ml — Single value
Sulphate 26,1 mg/l 250 mg/l
10 %
Single value
Sodium 10,5 mg/l 200 mg/l
5 %
Single value
Show all recorded parameters (49 — most recent value per parameter)

Microbiology (2)

Microbiology – Oberau, Kindergarten, Küche, Schwenkauslauf der Spültischbatterie
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 KBE/100 ml 0/100 ml — Single value
Intestinal enterococci 0 KBE/100 ml 0/100 ml — Single value

Chemical parameters (23)

Chemical parameters – Oberau, Kindergarten, Küche, Schwenkauslauf der Spültischbatterie
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane < 0,0006 mg/l
below limit of quantification
 3 µg/l
< 20 % *
Single value
Antimony < 0,002 mg/l
below limit of quantification
 5 µg/l
< 40 % *
Single value
Arsenic < 0,001 mg/l
below limit of quantification
 10 µg/l
< 10 % *
Single value
Benzene < 0,00025 mg/l
below limit of quantification
 1 µg/l
< 25 % *
Single value
Benzo(a)pyrene < 0,0000025 mg/l
below limit of quantification
 10 ng/l
< 25 % *
Single value
Benzo(b)fluoranthene < 0,00001 mg/l
below limit of quantification
 — — Single value
Benzo(ghi)perylene < 0,00001 mg/l
below limit of quantification
 — — Single value
Benzo(k)fluoranthene < 0,00001 mg/l
below limit of quantification
 — — Single value
Bisphenol A < 0,0001 mg/l
below limit of quantification
 2.5 µg/l
< 4 % *
Single value
Boron < 0,02 mg/l
below limit of quantification
 1 mg/l
< 2 % *
Single value
Bromate < 0,002 mg/l
below limit of quantification
 10 µg/l
< 20 % *
Single value
Cadmium < 0,0002 mg/l
below limit of quantification
 3 µg/l
< 7 % *
Single value
Chromium < 0,0005 mg/l
below limit of quantification
 25 µg/l
< 2 % *
Single value
Cyanide < 0,01 mg/l
below limit of quantification
 50 µg/l
< 20 % *
Single value
Fluoride 0,14 mg/l 1.5 mg/l
9 %
Single value
Indeno(1,2,3-cd)pyrene < 0,00001 mg/l
below limit of quantification
 — — Single value
Mercury < 0,0002 mg/l
below limit of quantification
 1 µg/l
< 20 % *
Single value
Nitrate 17,7 mg/l 50 mg/l
35 %
Single value
Nitrite < 0,02 mg/l
below limit of quantification
 0.5 mg/l
< 4 % *
Single value
Selenium < 0,001 mg/l
below limit of quantification
 10 µg/l
< 10 % *
Single value
Tetrachloroethene < 0,001 mg/l
below limit of quantification
 — — Single value
Trichloroethene < 0,001 mg/l
below limit of quantification
 — — Single value
Uranium 0,0039 mg/l 10 µg/l
39 %
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Indicator parameters (17)

Indicator parameters – Oberau, Kindergarten, Küche, Schwenkauslauf der Spültischbatterie
Parameter Value Parametric value Share of the parametric value Reference
Aluminium < 0,03 mg/l
below limit of quantification
 0.2 mg/l
< 15 % *
Single value
Ammonium < 0,1 mg/l
below limit of quantification
 0.5 mg/l
< 20 % *
Single value
Calcite dissolution capacity -6,6 mg/l CaCO3 5 mg/l CaCO3 — Single value
Chloride 26,4 mg/l 250 mg/l
11 %
Single value
Coliform bacteria 0 KBE/100 ml 0/100 ml — Single value
Colony count 22 °C 0 KBE/ml ohne anormale Veränderung — Single value
Colony count 36 °C 0 KBE/ml ohne anormale Veränderung — Single value
Colour < 0,2 1/m
below limit of quantification
 0.5 m⁻¹ — Single value
Conductivity (25 °C) 637 µS/cm 2,790 µS/cm — Single value
Iron < 0,03 mg/l
below limit of quantification
 0.2 mg/l
< 15 % *
Single value
Manganese < 0,01 mg/l
below limit of quantification
 50 µg/l
< 20 % *
Single value
pH 7,43 - 6,5–9,5 — Single value
Sodium 10,5 mg/l 200 mg/l
5 %
Single value
Sulphate 26,1 mg/l 250 mg/l
10 %
Single value
Temperature 8,3 °C — — Single value
Total organic carbon (TOC) < 0,5 mg/l C
below limit of quantification
 ohne anormale Veränderung — Single value
Turbidity < 0,5 NTU
below limit of quantification
 1 NTU — Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Further parameters (7)

Further parameters – Oberau, Kindergarten, Küche, Schwenkauslauf der Spültischbatterie
Parameter Value Parametric value Share of the parametric value Reference
Acid capacity to pH 4.3 5,10 mmol//l — — Single value
Calcium 78,2 mg/l — — Single value
Carbonate hardness 14,3 °dH — — Single value
Magnesium 28,0 mg/l — — Single value
Potassium 1,82 mg/l — — Single value
Sum of alkaline earth metals 3,12 mmol/l — — Single value
Total hardness 17,5 °dH — — Single value

Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.

Source: altenstadt-hessen-f97dd297.pdf · 07.04.2025 · Probenahme 27.02.2025 · retrieved on 11/07/2026

Postcodes in this zone: 63674

Probeentnahmeort - Übergabe Bad Nauheim B3a

Reichelsheim

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 20/08/2024. We have no newer values — which is why we show the latest available ones rather than none at all. They say nothing about how the water has changed since then.

Water hardness
1,30 mmol/l (7,29 °dH)
Hardness range weich
Key values Probeentnahmeort - Übergabe Bad Nauheim B3a
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 19 mg/l 50 mg/l
38 %
Single value
Lead <0,003 mg/l
below limit of quantification
 10 µg/l
< 30 % *
Single value
Sulphate 5,5 mg/l 250 mg/l
2 %
Single value
Sodium 5,6 mg/l (0,24 mmol/l)
Unit not stated in the document
 200 mg/l — Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Show all recorded parameters (22 — most recent value per parameter)

Chemical parameters (6)

Chemical parameters – Probeentnahmeort - Übergabe Bad Nauheim B3a
Parameter Value Parametric value Share of the parametric value Reference
Copper <0,02 mg/l
below limit of quantification
 2 mg/l
< 1 % *
Single value
Fluoride <0,2 mg/l
below limit of quantification
 1.5 mg/l
< 13 % *
Single value
Lead <0,003 mg/l
below limit of quantification
 10 µg/l
< 30 % *
Single value
Nitrate 19 mg/l 50 mg/l
38 %
Single value
Nitrite <0,04 mg/l
below limit of quantification
 0.5 mg/l
< 8 % *
Single value
Uranium <0,001 mg/l
below limit of quantification
 10 µg/l
< 10 % *
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Indicator parameters (8)

Indicator parameters – Probeentnahmeort - Übergabe Bad Nauheim B3a
Parameter Value Parametric value Share of the parametric value Reference
Ammonium <0,1 mg/l
below limit of quantification
 0.5 mg/l
< 20 % *
Single value
Calcite dissolution capacity 5,6 mg/l 5 mg/l CaCO3 — Single value
Chloride 12 mg/l 250 mg/l
5 %
Single value
Conductivity (25 °C) 274 µS/cm 2,790 µS/cm — Single value
Iron <0,02 mg/l
below limit of quantification
 0.2 mg/l
< 10 % *
Single value
pH 7,65 6,5–9,5 — Single value
Sodium 5,6 mg/l (0,24 mmol/l)
Unit not stated in the document
 200 mg/l — Single value
Sulphate 5,5 mg/l 250 mg/l
2 %
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Further parameters (8)

Further parameters – Probeentnahmeort - Übergabe Bad Nauheim B3a
Parameter Value Parametric value Share of the parametric value Reference
Calcium 26 mg/l (0,65 mmol/l) — — Single value
Carbonate hardness 1 mmol/l (5,61 °dH) — — Single value
Hardness range (WRMG) weich — — Single value
Magnesium 15 mg/l (0,62 mmol/l) — — Single value
Phosphate <0,2 mg/l
below limit of quantification
 — — Single value
Potassium 1,3 mg/l (0,03 mmol/l) — — Single value
Silicate / silicic acid 33 mg/l — — Single value
Total hardness 1,30 mmol/l (7,29 °dH) — — Single value

Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.

Source: https://www.stadt-reichelsheim.de/leben-wohnen/stadtinformationen/trinkwasserqualitaet/2024-10-08-qualitaetsparameter-uebergabe-bad-nauheim-b3a.pdf?cid=5vw · 20.08.2024 · retrieved on 13/07/2026

Postcodes in this zone: 63674

Altenstadt (86972)

Hochbehälter Schwabsoien: Brunnen II Schwabsoien (Gewinnungsanlage Schwabsoien)

Stadtwerke Schongau

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 23/07/2024. We have no newer values — which is why we show the latest available ones rather than none at all. They say nothing about how the water has changed since then.

Water hardness
20.3 °dH
Hardness range hard
Key values Hochbehälter Schwabsoien: Brunnen II Schwabsoien (Gewinnungsanlage Schwabsoien)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 12.6 mg/l 50 mg/l
25 %
Single value
Lead <0.0005 mg/l
below limit of quantification
 10 µg/l
< 5 % *
Single value
Escherichia coli (E. coli) 0 MPN/100ml 0/100 ml — Single value
Sulphate 6.1 mg/l 250 mg/l
2 %
Single value
Sodium 5.3 mg/l 200 mg/l
3 %
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Show all recorded parameters (70 — most recent value per parameter)

Microbiology (2)

Microbiology – Hochbehälter Schwabsoien: Brunnen II Schwabsoien (Gewinnungsanlage Schwabsoien)
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 MPN/100ml 0/100 ml — Single value
Intestinal enterococci 0 MPN/100ml 0/100 ml — Single value

Chemical parameters (44)

Chemical parameters – Hochbehälter Schwabsoien: Brunnen II Schwabsoien (Gewinnungsanlage Schwabsoien)
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane <0.3 µg/l
below limit of quantification
 3 µg/l
< 10 % *
Single value
2,4-D <0.02 µg/l
below limit of quantification
 — — Single value
Antimony <0.001 mg/l
below limit of quantification
 5 µg/l
< 20 % *
Single value
Arsenic <0.0005 mg/l
below limit of quantification
 10 µg/l
< 5 % *
Single value
Atrazine <0.02 µg/l
below limit of quantification
 — — Single value
Bentazone <0.02 µg/l
below limit of quantification
 — — Single value
Benzene <0.25 µg/l
below limit of quantification
 1 µg/l
< 25 % *
Single value
Benzo(a)pyrene <0.0025 µg/l
below limit of quantification
 10 ng/l
< 25 % *
Single value
Benzo(b)fluoranthene <0.010 µg/l
below limit of quantification
 — — Single value
Benzo(ghi)perylene <0.020 µg/l
below limit of quantification
 — — Single value
Benzo(k)fluoranthene <0.010 µg/l
below limit of quantification
 — — Single value
Bisphenol A <0.01 µg/l
below limit of quantification
 2.5 µg/l
< 0.4 % *
Single value
Boron <0.01 mg/l
below limit of quantification
 1 mg/l
< 1 % *
Single value
Bromate - mg/l
not determined
 10 µg/l — Single value
Bromodichloromethane <0.1 µg/l
below limit of quantification
 — — Single value
Cadmium <0.0001 mg/l
below limit of quantification
 3 µg/l
< 3 % *
Single value
Chromium <0.0005 mg/l
below limit of quantification
 25 µg/l
< 2 % *
Single value
Copper <0.001 mg/l
below limit of quantification
 2 mg/l
< < 0.1 % *
Single value
Cyanide <0.002 mg/l
below limit of quantification
 50 µg/l
< 4 % *
Single value
Desethylatrazine <0.02 µg/l
below limit of quantification
 — — Single value
Desethylterbuthylazine <0.02 µg/l
below limit of quantification
 — — Single value
Dibromochloromethane <0.1 µg/l
below limit of quantification
 — — Single value
Dicamba <0.02 µg/l
below limit of quantification
 — — Single value
Indeno(1,2,3-cd)pyrene <0.010 µg/l
below limit of quantification
 — — Single value
Isoproturon <0.02 µg/l
below limit of quantification
 — — Single value
Lead <0.0005 mg/l
below limit of quantification
 10 µg/l
< 5 % *
Single value
MCPA <0.02 µg/l
below limit of quantification
 — — Single value
Mercury <0.0002 mg/l
below limit of quantification
 1 µg/l
< 20 % *
Single value
Metolachlor <0.02 µg/l
below limit of quantification
 — — Single value
Nickel 0.002 mg/l 20 µg/l
10 %
Single value
Nitrate 12.6 mg/l 50 mg/l
25 %
Single value
Nitrite <0.01 mg/l
below limit of quantification
 0.5 mg/l
< 2 % *
Single value
Polycyclic aromatic hydrocarbons n.n. µg/l
not detectable
 0.1 µg/l — Single value
Selenium <0.001 mg/l
below limit of quantification
 10 µg/l
< 10 % *
Single value
Simazine <0.02 µg/l
below limit of quantification
 — — Single value
Terbuthylazine <0.02 µg/l
below limit of quantification
 — — Single value
Tetrachloroethene <0.1 µg/l
below limit of quantification
 — — Single value
Tetrachloroethene and Trichloroethene (sum) n.n. µg/l
not detectable
 10 µg/l — Single value
Tribromomethane (bromoform) <0.1 µg/l
below limit of quantification
 — — Single value
Trichloroethene <0.1 µg/l
below limit of quantification
 — — Single value
Trichloromethane (chloroform) <0.1 µg/l
below limit of quantification
 — — Single value
Trihalomethanes — Total n.n. µg/l
not detectable
 50 µg/l — Single value
Uranium 0.0007 mg/l 10 µg/l
7 %
Single value
Vinyl chloride <0.25 µg/l
below limit of quantification
 0.5 µg/l
< 50 % *
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Indicator parameters (15)

Indicator parameters – Hochbehälter Schwabsoien: Brunnen II Schwabsoien (Gewinnungsanlage Schwabsoien)
Parameter Value Parametric value Share of the parametric value Reference
Aluminium <0.005 mg/l
below limit of quantification
 0.2 mg/l
< 3 % *
Single value
Ammonium <0.01 mg/l
below limit of quantification
 0.5 mg/l
< 2 % *
Single value
Calcite dissolution capacity -24 mg/l 5 mg/l CaCO3 — Single value
Chloride 10.2 mg/l 250 mg/l
4 %
Single value
Coliform bacteria 0 MPN/100ml 0/100 ml — Single value
Colour farblos
Unit not stated in the document
 0.5 m⁻¹ — Single value
Iron <0.01 mg/l
below limit of quantification
 0.2 mg/l
< 5 % *
Single value
Manganese <0.0025 mg/l
below limit of quantification
 50 µg/l
< 5 % *
Single value
Odour o.B. für den Verbraucher annehmbar — Single value
Sodium 5.3 mg/l 200 mg/l
3 %
Single value
Sulphate 6.1 mg/l 250 mg/l
2 %
Single value
Taste -
not determined
 für den Verbraucher annehmbar — Single value
Temperature 9.2 ˚C — — Single value
Total organic carbon (TOC) - mg/l
not determined
 ohne anormale Veränderung — Single value
Turbidity 0.07 NTU 1 NTU — Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Further parameters (9)

Further parameters – Hochbehälter Schwabsoien: Brunnen II Schwabsoien (Gewinnungsanlage Schwabsoien)
Parameter Value Parametric value Share of the parametric value Reference
Calcium 97.7 mg/l — — Single value
Carbonate hardness 19.4 ˚dH — — Single value
Dissolved organic carbon (DOC) 0.73 mg/l — — Single value
Free carbon dioxide 36.2 mg/l — — Single value
Magnesium 28.6 mg/l — — Single value
Potassium 0.9 mg/l — — Single value
Saturation index +0,20 — — Single value
Sum of alkaline earth metals 3.60 mmol/l — — Single value
Total hardness 20.3 ˚dH — — Single value

Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.

Source: https://www.schongau.de/ceasy/resource/?id=6262&download=1 · 24. 8. 2024 · 23.07.2024 · retrieved on 27/07/2026

Postcodes in this zone: 86972

Frequently asked questions about drinking water in Altenstadt

How hard is the water in Altenstadt?
Gemeinde Altenstadt (gemeindeeigene Wasserversorgung) publishes a total hardness of 3,39 mmol/l for the supply zone Altenstadt — that corresponds to 19 °dH. The hardness range is a classification under the German Detergents and Cleaning Products Act (soft below 8,4 °dH, medium 8,4 to 14 °dH, hard above that) and not a quality verdict — it indicates how much calcium and magnesium is dissolved in the water. Basis: 17.02.2023, retrieved on 11/07/2026.
How much nitrate is in the drinking water in Altenstadt?
Gemeinde Altenstadt (gemeindeeigene Wasserversorgung) publishes a nitrate value of 21,6 mg/l for the supply zone Altenstadt. The statutory parametric value is 50 mg/l; the measured value represents 43 % of the parametric value. Basis: 17.02.2023, retrieved on 11/07/2026.
Who supplies the drinking water in Altenstadt?
Gemeinde Altenstadt (gemeindeeigene Wasserversorgung). The values shown here come from the supply zone Altenstadt and apply to the water the supplier delivers. What happens between the building connection and the tap — in old lead pipes, for example — is not covered by these analyses; information on that is provided by owners, the health authority or an examination by an accredited laboratory.

General questions — how current the data is, limit of quantification, parametric values, who is behind this site — are answered under Questions & answers.

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